<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="./style.css">
    <title>购物车</title>
</head>
<body>
    <div id="app" v-cloak>
        <template v-if="list.length">
            <table>
                <thead>
                    <tr>
                        <th></th>
                        <th>商品名称</th>
                        <th>商品单价</th>
                        <th>购买数量</th>
                        <th>操作</th>
                    </tr>
                    <tbody>
                        <tr v-for="(item,index) in list">
                            <td>{{ index + 1}}</td>
                            <td>{{ item.name}}</td>
                            <td>{{ item.price}}</td>
                            <td>
                                <button
                                        @click="handleReduce(index)"
                                        :disabled="item.count === 1"> - </button>
                                        {{item.count}}
                                <button @click="handleAdd(index)">+</button>
                            </td>
                            <td>
                                <button @click="handleRemove(index)">移除</button>
                            </td>
                        </tr>

                    </tbody>
                </thead>
            </table>
            <div>总价: ¥ {{ totalPrice }}</div>
        </template>
        <div v-else>购物车为空</div>

    </div>
    <script type="text/javascript" src="http://vuejs.org/js/vue.min.js"></script>
    <script src="./index.js"></script>
</body>
</html>